While I consider this, I was reminded earlier today of an old Nottingham brewery called Mallard. It was run by a gentleman called Phil Mallard. Comrade Mallard produced a wide range of beers, all of which had duck related names. Sadly, he packed it in a few years ago to do other things.
Fill mallard. Good concept.
I think it may be resurrected! http://www.crosskeysatupton.co.uk/fine-ales-wines/